catb.com - dns.ninja

catb.com

DNSSEC⚠️ Not signed
A74.208.236.84🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTR74-208-236-84.elastic-ssl.ui-r.com
NSns1051.ui-dns.com ⭐
A2607:f1c0:fe:53:185:132:34:51🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1051.ui-dns.com
A185.132.34.51🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1051.ui-dns.com
NSns1051.ui-dns.biz
A2607:f1c0:fe:53:185:132:33:51🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1051.ui-dns.biz
A185.132.33.51🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1051.ui-dns.biz
NSns1051.ui-dns.de
A2607:f1c0:fe:53:185:132:32:51🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1051.ui-dns.de
A185.132.32.51🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1051.ui-dns.de
NSns1051.ui-dns.org
A2607:f1c0:fe:53:185:132:35:51🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1051.ui-dns.org
A185.132.35.51🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1051.ui-dns.org
MXmx00.ionos.com ⭐
A74.208.114.65🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx00.perfora.net
MXmx01.ionos.com ⭐
A74.208.114.66🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx01.perfora.net
TXTv=spf1 include:_spf-us.ionos.com ~all
SOAns1051.ui-dns.comhostmaster@1and1.com 2016-06-16 #3

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786205664

Same first word

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batc.ru
bact.com
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actb.org
btac.ca
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tcba.com.tw
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cbta.co.nz
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bcta.ca
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tbca.or.th
tbca.com.tw
cbta.com.au
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cbat.academy
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cbat.com
cbat.fr

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns1051.ui-dns.bizns1051.ui-dns.comns1051.ui-dns.dens1051.ui-dns.orgns51.1and1.comns52.1and1.comMXmx00.ionos.commx01.ionos.commx00.1and1.commx01.1and1.comA74.208.236.84216.250.120.11874.208.87.30
●NSns1051.ui-dns.biz2021-07-02 → 2026-08-08 · 3 obs
○ 2017-01-30 20:49:14
● 2021-07-02 03:29:52
● 2026-08-08 16:21:20
●NSns1051.ui-dns.com2021-07-02 → 2026-08-08 · 3 obs
○ 2017-01-30 20:49:14
● 2021-07-02 03:29:52
● 2026-08-08 16:21:20
●NSns1051.ui-dns.de2021-07-02 → 2026-08-08 · 3 obs
○ 2017-01-30 20:49:14
● 2021-07-02 03:29:52
● 2026-08-08 16:21:20
●NSns1051.ui-dns.org2021-07-02 → 2026-08-08 · 3 obs
○ 2017-01-30 20:49:14
● 2021-07-02 03:29:52
● 2026-08-08 16:21:20
○NSns51.1and1.com2015-06-17 → 2017-01-30 · 4 obs
● 2015-06-17 04:04:52
● 2017-01-30 20:49:14
○ 2021-07-02 03:29:52
○ 2026-08-08 16:21:20
○NSns52.1and1.com2015-06-17 → 2017-01-30 · 4 obs
● 2015-06-17 04:04:52
● 2017-01-30 20:49:14
○ 2021-07-02 03:29:52
○ 2026-08-08 16:21:20
○MXmx00.1and1.com2015-06-17 → 2021-07-02 · 4 obs
● 2015-06-17 04:04:52
● 2021-07-02 03:29:52
○ 2026-03-14 05:29:44
○ 2026-08-08 16:21:20
●MXmx00.ionos.com2026-03-14 → 2026-08-08 · 3 obs
○ 2021-07-02 03:29:52
● 2026-03-14 05:29:44
● 2026-08-08 16:21:20
○MXmx01.1and1.com2015-06-17 → 2021-07-02 · 4 obs
● 2015-06-17 04:04:52
● 2021-07-02 03:29:52
○ 2026-03-14 05:29:44
○ 2026-08-08 16:21:20
●MXmx01.ionos.com2026-03-14 → 2026-08-08 · 3 obs
○ 2021-07-02 03:29:52
● 2026-03-14 05:29:44
● 2026-08-08 16:21:20
○A216.250.120.1182017-01-30 → 2017-01-30 · 4 obs
○ 2016-06-05 09:22:32
● 2017-01-30 20:49:14
○ 2021-07-02 03:29:52
○ 2026-08-08 16:21:20
●A74.208.236.842021-07-02 → 2026-08-08 · 3 obs
○ 2017-01-30 20:49:14
● 2021-07-02 03:29:52
● 2026-08-08 16:21:20
○A74.208.87.302015-06-17 → 2016-06-05 · 4 obs
● 2015-06-17 04:04:52
● 2016-06-05 09:22:32
○ 2017-01-30 20:49:14
○ 2026-08-08 16:21:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
catb.comns1051.ui-dns.de, ns1051.ui-dns.biz, ns1051.ui-dns.org, ns1051.ui-dns.com2 records

✅ Authoritative Response

Server:185.132.35.51

NS records: ns1051.ui-dns.de, ns1051.ui-dns.biz, ns1051.ui-dns.org, ns1051.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for catb.com (unsigned zone)

⏱️ Timing

Total: 498ms | Queries: -

📄 Records

TypeCountSample Data
A174.208.236.84
NS4ns1051.ui-dns.org, ns1051.ui-dns.biz...
MX2mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)
TXT1v=spf1 include:_spf-us.ionos.com ~all
SOA1ns1051.ui-dns.com hostmaster.1and1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1051.ui-dns.com, ns1051.ui-dns.com)

Analysis

IP Addresses

catb.com directs to one IP number, which is 74.208.236.84.

Among the host names that share IP numbers with catb.com are course-x.com, hij.co, mywinemaster.com and two others.

Name Servers

The domain catb.com is delegated to these four name servers: ns1051.ui-dns.biz, ns1051.ui-dns.com, ns1051.ui-dns.de and ns1051.ui-dns.org.

catb.com partially shares its NS delegation with several other domains, including winestudio.de, (0x616e616c)itico.co, kamelweb.net and two others.

In DNS configurations, these name servers often share authority with ns1124.ui-dns.biz, ns1061.ui-dns.com, ns1074.ui-dns.de and 4 other name servers.

ns1051.ui-dns.biz, ns1051.ui-dns.com, ns1051.ui-dns.de and ns1051.ui-dns.org each carry two IP addresses. ns1051.ui-dns.biz has 185.132.33.51 and 2607:f1c0:fe:53:185:132:33:51; ns1051.ui-dns.com has 185.132.34.51 and 2607:f1c0:fe:53:185:132:34:51; ns1051.ui-dns.de has 185.132.32.51 and 2607:f1c0:fe:53:185:132:32:51; ns1051.ui-dns.org has 185.132.35.51 and 2607:f1c0:fe:53:185:132:35:51.

Mail Servers

The MX records for catb.com point to two mail servers: mx00.ionos.com and mx01.ionos.com.

catb.com has the same mail server arrangement as a number of other domains, for example vargame.com, thesmallbizhelper.com, raich.com and two more.

At least a portion of catb.com's mail servers are also used by other domains, for example nim-labs.app.

mx00.ionos.com resolves to 74.208.114.65. mx01.ionos.com resolves to 74.208.114.66. Both host names point to a single IP number.